baber/WOPTO huggingface dataset:
Patent JP-2010222476-A (JP)
Title: Method and apparatus for extracting aromatic halogen compound
Inventor: KAWACHI YOSHIHIKO
IPC: C09K3/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for extracting an aromatic halogen compound, which can efficiently extract a lipophilic aromatic halogen compound from an aromatic halogen compound-containing oil to be treated.  <P>SOLUTION: In the method for extracting an aromatic halogen compound from an aromatic halogen compound-containing oil 11 to be treated, the pH of the oil 11 to be treated is adjusted to pH 9 or higher and then a polar extraction solvent 13 selected from among alcohol and ketone each having a boiling point of 80°C or lower is added to and mixed with the pH-adjusted oil to be treated. The mixture is subjected to gravity separation at a temperature of 15°C or lower to extract the aromatic halogen compound on the polar extraction solvent side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221938-A (JP)
Title: Forklift
Inventor: HIROTA ISAMU
IPC: F01P11/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forklift capable of increasing the flow amount of air that flows into a radiator.  <P>SOLUTION: The forklift is provided with: a front axle 1 that serves as a drive shaft for the front wheel; a rear axle that works as a rotary shaft for the rear wheel; an engine 2 that generates a drive force for the front axle 1; a transmission 3 for transmitting power from the engine 2 to the front axle 1; a radiator 4 disposed in the rear of the engine 2; a hydraulic pressure tubing insertion plate 5 in which an insertion hole for the hydraulic pressure pipe is formed downward the radiator 4; a blowing fan 6 with a shroud which is disposed ahead of the radiator 4 for sending air into the radiator 4. A rectifying member 10 is disposed at the front face side of the hydraulic pressure tubing insertion plate 5 so as to avoid interference with the hydraulic pressure pipe, and sends air flowing toward the rear of a vehicle when the engine is kept rotating to the blowing fan 6 with a shroud.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230358-A (JP)
Title: Device and method for measuring tension and speed
Inventor: UENO TATSUYA
IPC: G01L5/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure the tension of a web with high accuracy, not depending on the kind of the web, and to measure the speed of the web simultaneously at a low cost.  <P>SOLUTION: The device for measuring the tension and the speed includes a semiconductor laser 1 which emits laser light to the web 11 being an object in conveyance by a conveying device, a laser driver 4 which makes the semiconductor laser 1 operate so that at least one of a first oscillation period wherein an oscillation wavelength increases and a second oscillation period wherein the oscillation wavelength decreases may be present repeatedly, a photodiode 2 and a current-voltage conversion amplification part 5 which detect an electric signal containing an interference waveform produced by a self-bonding effect of the laser light emitted from the semiconductor laser 1 and return light from the web 11, a signal extracting part 7 which counts the number of the interference waveforms contained in an output of the current-voltage conversion amplification part 5, and an arithmetic part 8 which calculates the speed and the tension of the web 11 on the basis of the result of counting of the signal extracting part 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229221-A (JP)
Title: Thermosetting resin composition
Inventor: SUMIYA TAKENORI
IPC: C08G59/42
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which has good storage stability and the cured product of which has good heat resistance and light resistance, and to provide a printed wiring board and a reflecting plate for a light emitting element using the resin composition.  <P>SOLUTION: This thermosetting resin composition is a two component thermosetting resin composition which is used by mixing an agent A with an agent B, wherein the agent A contains a styrene-maleic anhydride copolymer and an organic solvent, and the agent B contains a multifunctional cycloaliphatic epoxy resin and an inorganic filler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256202-A (JP)
Title: Additive composition for hydraulic compositions
Inventor: HAMAI TOSHIMASA
IPC: C08K5/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive composition for hydraulic compositions capable of obtaining a hydraulic composition hardened body having an excellent aesthetic surface appearance, e.g. a concrete product.  <P>SOLUTION: The additive composition for hydraulic compositions contains a specific copolymer (A) and a compound (B) selected from specific glycol ether-based compounds and specific glycerol derivative-based compounds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010230458-A (JP)
Title: Beam irradiation device
Inventor: MAENO YOSHIAKI
IPC: G01S7/48
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam irradiation device for raising a scanning accuracy of a laser beam by detecting a signal representing a scanning position of the laser beam in a target area with high accuracy.  <P>SOLUTION: An S/H circuit 34 holds an input voltage signal at each sample timing and outputs the held voltage signal to a subtractor 35. The subtractor 35 outputs a subtracted voltage signal, obtained by subtracting the held voltage signal from the input voltage signal, to a terminal 32b and a comparison circuit 36. An A/D conversion circuit 38 converts the subtracted voltage signal into a digital signal in synchronization with the sample timing in the S/H circuit 34 and outputs it to a PSD processing circuit 7. Since the resolution of the A/D conversion circuit 38 is effectively utilized by doing this way, the accuracy of a position detection signal can be raised by generating the position detection signal with a signal operation circuit 7b on the basis of a signal input from the A/D conversion circuit 38.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237279-A (JP)
Title: Antireflection coating composition
Inventor: TAKANOHASHI HIROAKI
IPC: G02B1/111
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection coating composition superior in antifouling properties and antireflection properties.  <P>SOLUTION: The antireflection coating composition includes a component (A): a metal oxide having a particles size of 1 to 400 nm and a component (B): polymer emulsion particles having a particle size of 10 to 800 nm; wherein the component (B) is polymer emulsion particles obtained by polymerizing a polymerization stock solution containing: a component (b1) being a hydrolyzable silicon compound; a component (b2) being a vinyl monomer having at least one functional group selected from a group of hydroxyl groups, carboxyl groups, amide groups, amino groups, and ether groups; a component (b3) being an emulsifier: and a component (b4) being water. A mass ratio of the component (A) to the component (B) is A/B=50/100 to 450/100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009184915-A (JP)
Title: Potato-shaped graphite particle with low impurity rate at the surface, and method for preparing same
Inventor: GUERFI ABDELBAST
IPC: H01M4/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide new potato-shaped graphite particles or particles essentially consisting of graphite, and to provide a method for preparing the same.  <P>SOLUTION: The potato-shaped modified graphite particles have impurities in their internal structure and have, at the surface, a low, even nil, rate of an impurity or several impurities, and the level of the impurity is similar to the level of that present in natural graphite. Further, the particles essentially consisting of modified graphite are composed of particles in a prism form of graphite coated with the precipitates of metal and/or the precipitates of carbonic acid, are useful for moisture absorbers and/or oxygen scavengers, and are useful for the preparation of negative electrodes owing to their performance in a circulation process. They are preferably used for the preparation of the negative electrodes for electrochemical generators which are chargeable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184832-A (JP)
Title: Tape cassette and tape printer
Inventor: SUGIYAMA YUTAKA
IPC: B65H23/032
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve cost reduction without requiring replacement work corresponding to a case of using a tape cassette with a width changed in accordance with a change in the width of a film tape, in the tape cassette and a tape printer.  <P>SOLUTION: The tape cassette is provided with a tape feed roller 12 rotatably supported with respect to cassette cases 2, 3 in the vicinity of tape discharge parts of the cassette cases 2, 3, to extract the film tape 18 via a midway printing process from a film tape spool 18. Recessed part are formed on the cassette cases 2, 3, to allow pressure contact with the tape feed roller 12 of a pressure contact roller 49 arranged in the close vicinity of the tape feed roller 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155336-A (JP)
Title: Treating agent
Inventor: YAMADA TOMONORI
IPC: A61K8/365
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent comprising as an effective ingredient HMB (3-hydroxy-3-methylbutyric acid), which is a known compound exhibiting, for example, a blood cholesterol level-decreasing action, a nitrogen retention-improving action in human, and the like, for other diseases than the above.  <P>SOLUTION: An anti-osteoporosis agent, anti-depression agent, anti-stress agent, antihypertensive agent, antidiabetic agent, antiallergic agent, anti-fatigue agent, skin care preparation for external use, hair-growing agent and hair-restoring agent, each comprising as an effective ingredient HMB (3-hydroxy-3-methylbutyric acid) or a salt thereof, are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153204-A (JP)
Title: Communication system, mobile station, base station, transmission control method, and signal processing method
Inventor: NOGAMI TOMOZO
IPC: H04J11/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for grouping a plurality of slots two-dimensionally arranged in a frequency direction and a time direction in response to the state of a propagation path into in at least any one of the frequency direction and the time direction, and transmitting control information for each of the plurality of grouped slots.  <P>SOLUTION: A control device for grouping control information controls the control information notification unit of a plurality of slots which are two-dimensionally arranged in a frequency direction and a time direction, where a slot defined by a predetermined time length and a predetermined frequency band is used as a minimum unit of control information notification. In the device, a grouping selection section 210 inputs an estimated value of variation in a propagation path, and selects a grouping system for grouping the plurality of slots into the control information notification units configured by an arrangement of one slot or more in the frequency direction and one slot or more in the time direction based on the estimated value of variation in the propagation path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010242140-A (JP)
Title: Hot-dip metal coating apparatus
Inventor: DOI TAKASHI
IPC: C23C2/20
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of any trouble in an upstream side wiping apparatus caused by splash even when a molten metal forms the splash and is scattered from a steel strip at the opposing position to a downstream side gas wiping apparatus.  <P>SOLUTION: A splash deposition preventive plate 54 dams molten zinc M scattered as splash S from a vicinity of an edge part 21E of a steel strip 20 by the gas flow G jetted from each of a pair of gas wiping nozzles 30 in a gas wiping apparatus 24, and the splash S is held. Thus, deposition of the splash S on an electromagnetic wiping apparatus 22 and re-deposition of the splash on the steel strip 20 below the gas wiping apparatus 24 can be effectively prevented, and troubles such as short-circuit in the electromagnetic wiping apparatus 22 caused by the splash S can be effectively prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243260-A (JP)
Title: Low electromagnetic wave reflection test piece table
Inventor: KURIHARA HIROSHI
IPC: G01R29/08
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low electromagnetic wave reflection test piece table which reduces the reflection of an electromagnetic wave from the test piece table as compared to a wooden or glass-fiber-reinforced plastic test piece table and increases the load bearing performance as a test piece table as compared with a structure having legs only at the four corners of a top board.  <P>SOLUTION: A top board 50 and first to third legs 10, 20, 30 each are formed by integrally laminating resin plates on both sides of a foamed plate. The first leg 10 and the second leg 20 are separately positioned at both sides of the center part of the top board 50 in the width direction to face each other in parallel. The third leg 30 is provided at the center of the top board 50 in the depth direction so that the center parts of the first leg 10 and the second leg 20 may be bridged, and is connected to the first leg 10 and the second leg 20. The top board 50 is mounted on the top edge of the first to third legs 10, 20, 30 to be connected to the first to third legs 10, 20, 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009148621-A (JP)
Title: Ostomy appliance
Inventor: ANDERSEN BIRTHE VESTBO
IPC: A61F5/445
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ostomy appliance which can reduce the risk of adhesion between front and rear walls of a bag due to very low production of flatus causing vacuum-like condition in the bag and reduce the risk that the visceral contents reaching the opening part of the stoma do not immediately separate the front and rear walls and do not fall into the bottom of the bag, can selectively open or close the inlet of the bag and vent a small amount of gas from the appliance when necessary in order to avoid ballooning.  <P>SOLUTION: The ostomy appliance comprising the front wall and the rear wall of flexible material forming the bag, the rear wall having an inlet opening into the bag by which waste material can enter the bag and one of the walls having one or more vents through which gas can escape from the bag and optionally having a filter covering the vent and having an outlet opening, wherein the appliance is provided with a flap being sealable to the wall in a manner in which the flap covers the outlet opening of the filter and to be sealed to the wall in a manner wherein the flap is shifted to the side so that outlet opening of the filter is partially or fully open, which device is characterized in that one end of the flap is sealed to the wall in a manner allowing pivoting of the flap in the plane of the wall and that the flap has a surface which can be releasably sealed to the wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010240998-A (JP)
Title: Liquid delivering device
Inventor: INUI TAKEFUMI
IPC: B41J2/01
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To cleanly remove a white ink delivered to a region other than a medium before the ink is solidified.  <P>SOLUTION: The liquid delivering device includes: a head 101B equipped with a plurality of nozzles which deliver liquids to the medium (transparent sheet); and a moving part which moves the head 101B and the medium relatively to each other. The head 101B has a first nozzle array 401 in which a plurality of nozzles for delivering first liquids (white ink) are formed in an array, and second and third nozzle arrays 402 and 403 in which a plurality of nozzles for delivering second liquids (cleaning liquid) which are more hardly solidified than the first liquid are formed in an array. The first nozzle array 401 is arranged between the second and the third nozzle arrays 402 and 403.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244371-A (JP)
Title: Communication system
Inventor: SUYAMA ATSUSHI
IPC: H04H60/80
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which, while performing vehicle-to-vehicle communications, can easily avoid or prevent as much as possible the interference of reception of an emergency warning broadcast due to the interference by electric waves used in the vehicle-to-vehicle communications.  <P>SOLUTION: The communication system includes a communication apparatus for executing information transmission as the vehicle-to-vehicle communications, and a roadside device for receiving identification information indicating whether or not an emergency warning broadcast is aired. Based on the identification information, the roadside device generates control information for controlling whether or not the information transmission is allowed or the method of the information transmission, and transmits this control information to the communication apparatus. The communication apparatus changes whether or not the information transmission is allowed or the method of the information transmission based on the control information received from the roadside device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252025-A (JP)
Title: External sound input circuit
Inventor: KANAYAMA HIROZO
IPC: H03F3/45
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external sound input circuit for: suppressing noise entering around from GND as the configuration of a differential input circuit; determining that an external sound apparatus is not connected when input is absent or small; and reducing the influence of induction noise on a line on a negative side as a single-end input circuit.  <P>SOLUTION: The external sound input circuit includes: the differential input circuit 3 provided with a non-inverting terminal and an inverting terminal for inputting sound signals; a level detection part 2 for detecting the signal level of an input line connected to the non-inverting terminal and the inverting terminal; and a control part 1 for switching the single-end input circuit and the differential input circuit based on the output of the level detection part 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250671-A (JP)
Title: Difference image generation device, difference image generation method and program
Inventor: SEZAKI ISAO
IPC: G06T5/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a difference image generation device for generating an output image signal reflecting a difference between a plurality of input image signals, which reduces the number of trials-and-errors for adjusting the display of the output image signal, thereby improving user-friendliness.  <P>SOLUTION: The difference image generation device 1 includes a measurement part 11 and a scaling part 13. The measurement part 11 measures the range of pixel values of a difference image signal DS1 obtained by subtraction of input image signals S1 and S2. The scaling part 13 scales each pixel value of DS1 in accordance with a measurement of the range of pixel values of DS1 such that the difference image signal DS1 can be represented in grayscale with a predetermined bit width, to output a scaled difference image signal DS3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250909-A (JP)
Title: Method of detecting amount of machining and machining device
Inventor: MIMA AKIRA
IPC: B24B49/10
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for detecting the amount of machining such as polishing amount without connection by wire bonding.  <P>SOLUTION: A polishing device includes: a capacitor 5 formed of a conductive pattern, which changes in volume by polishing, on an object 2 to be polished; and an inductor 4 formed of a conductive pattern on the side of the object to be polished. The capacitor 5 and the inductor 4 on the side of the object to be polished configure an LC resonator. Also, an inductor 3 on a detection side, formed of a conductive pattern, is provided on a detection substrate 1 connected to a polishing amount detector 7. Through electromagnetic coupling between the inductor 4 on the side of the object to be polished and the inductor 3 on the detection side, impedance seen from the detection side to the side of the object to be polished is RF-detected. By polishing, the capacitance 5 of the object 2 to be polished varies, and according thereto, the polishing amount is calculated by monitoring a varied amount of a resonant frequency of the LC resonator using the polishing amount detector 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248868-A (JP)
Title: Dry type hot-water heating structure of indoor room in building and method for construction the same
Inventor: KIN SEIKON
IPC: E04F15/18
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry type hot-water heating structure of an indoor room in a building capable of shortening a term of construction in dry construction work and shutting off transmission of noise between stories.  <P>SOLUTION: This dry type hot-water heating structure is constituted by attaching a steel wire without installing a shock absorber directly on a floor surface to shut off transmission of noise between stories through the floor surface, installing the shock absorber on it, and reducing a period of time required for the work for sticking the shock absorber to the floor surface to shorten the term of construction in the dry construction work and shut off transmission of noise between stories.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253594-A (JP)
Title: Surface coated tool
Inventor: KODAMA YOSHIKAZU
IPC: B23B27/14
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated tool suppressing chipping of a cutting edge without peeling a hard layer in cutting with large shock on the cutting edge.  <P>SOLUTION: In a cutting tool 1, cemented carbide contains at a rate of 85 to 95 mass% of WC, 0 to 5 mass% of one or more of carbide, nitride and carbonitride of 4, 5 and 6 group metal in a periodic table except WC and 5 to 10 mass% of Co, an average particle size of WC particles 3 is 0.1 to 2.0 μm at the inside, more coarse WC particles 5 having major axes of 5 to 20 μm exist on the surface than the inside and a content ratio of Co is 85 to 95% on the surface in relation to the inside, and a coating layer 10 includes a TiCN layer 12 and a αAl<SB>2</SB>O<SB>3</SB>layer 14. In a section structure, projections 16 having an average height of 0.2 μm to 1.0 μm and an average width of 0.1 μm to 1.5 μm are formed to be arranged side by side from the TiCN layer 12 between the TiCN layer 12 and the αAl<SB>2</SB>O<SB>3</SB>layer 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT